Q: Is 220,220,013 a Prime Number?

 A: No, 220,220,013 is not a prime number.

Why is 220,220,013 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 220220013 can be evenly divided by 1 3 13 19 39 57 169 247 507 741 3,211 9,633 22,861 68,583 297,193 434,359 891,579 1,303,077 3,863,509 5,646,667 11,590,527 16,940,001 73,406,671 and 220,220,013, with no remainder.

Since 220,220,013 cannot be divided by just 1 and 220,220,013, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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